All Features
Optiml Feature
State Pension Optimizer
Generic advice ignores your situation. Find the start age that is actually optimal for you.
Join the waitlistState Pension Optimizer
All combinations testedStart Age
Uplift
After-Tax Estate
Defer 5y
+29%
£1,940,000
BestDefer 4y
+23%
£1,910,000
Defer 3y
+17%
£1,860,000
Defer 2y
+12%
£1,790,000
Defer 1y
+5.8%
£1,720,000
Age 66
Standard
£1,650,000
What is this feature?
State Pension Optimizer
There is no shortage of generic advice telling you to take the State Pension at age 66 or to defer for the uplift. The problem is that advice does not know your financial planning strategy, your accounts, your income, or your goals. The optimal State Pension start age for someone trying to maximise their after-tax estate is often completely different from the optimal age for someone trying to minimise their lifetime tax or maximise their retirement spending. That is exactly what the State Pension Optimizer solves.
Your strategy determines your optimal age.
The right start age is inseparable from the financial planning strategy you are running. Optiml tests every deferral combination against your specific goal to find the answer that is right for you.
Every combination tested. Every outcome visible.
The results show you every State Pension start age side by side. You can see the best case, the worst case, and every option in between, all in one place.
How the Optimizer Works
Built around your plan, not generic advice
When you first build your financial plan in Optiml, it uses the State Pension start age you selected as your starting point. Once the plan is built, you can then run the Optimizer. It takes the financial planning strategy you ran, tests every possible start age and deferral combination, and identifies which combination produces the best outcome for your specific goal.
Build your plan first, then optimise
The Optimizer works on top of a completed financial plan. Once your plan is built, you run the Optimizer and it uses everything already in your plan, your accounts, income, strategy, and goals, to evaluate every possible start age against your actual numbers.
Your strategy defines what optimal means
Running a Maximize After-Tax Estate strategy? The Optimizer finds the start age that produces the highest after-tax estate. Running a Maximize Retirement Spending strategy? It finds the age that lets you spend the most across your lifetime. The definition of optimal changes based on what you are trying to achieve.
Couples are optimised together
If you are running your financial plan with a spouse or partner, the Optimizer does not look at each of you in isolation. It tests your start ages together and finds the combination that produces the best possible joint outcome for your household.
See the real cost of a suboptimal decision
The results show you every age combination ranked by outcome. You can see the difference between the best case and the worst case, and understand what it would actually cost if you followed generic advice and claimed at a suboptimal age. You can also compare the best option to the next best, and decide whether an extra year of deferral is truly worth the difference.

Ready to find your truly optimal start age?
Join the waitlistJoin the waitlist
Be first in line when we launch.
Optiml is coming to the UK. Register your interest to get launch news first and lock in exclusive founding-member pricing before we open to the public.
Founding-member pricing
Lock in exclusive early-bird rates that are only available before we launch.
Launch news first
Be the first to hear the moment Optiml opens to new users in the UK.
No spam, ever
We only email about the launch and product updates. Unsubscribe any time.
Register your interest
We'll be in touch with launch news as soon as we're ready to welcome you in.
© 2026 Optiml. All rights reserved.